Annotations: 5I1M

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth V]	d5i1mv_	Membrane and cell surface proteins and peptides	Vacuolar ATP synthase subunit a (also called I subunit) C-terminal domain	Vacuolar ATP synthase subunit a (also called I subunit) C-terminal domain	Vacuolar ATP synthase subunit a C-terminal domain	Vacuolar ATP synthase subunit a	(Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth V]	PF01496	V-type ATPase 116kDa subunit family (V_ATPase_I)	V-type ATPase 116kDa subunit family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth V]	V-type proton ATPase subunit a, vacuolar isoform	phosphatidylinositol-3,5-bisphosphate binding binding ion binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity phosphatidylinositol-3,5-bisphosphate binding binding ion binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity ATPase binding protein binding enzyme binding	transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport cellular component organization cellular component biogenesis transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis cellular response to stimulus response to stimulus response to pH cellular response to pH response to alkaline pH response to abiotic stimulus cellular response to alkaline pH cellular response to abiotic stimulus cellular response to environmental stimulus response to osmotic stress cellular response to chemical stress cellular response to osmotic stress cellular response to chemical stimulus hyperosmotic response cellular hyperosmotic response cellular response to stress response to stress response to chemical organic substance metabolic process oxoacid metabolic process cellular metabolic process metabolic process small molecule metabolic process organic acid metabolic process phosphorus metabolic process polyphosphate metabolic process homeostatic process biological regulation intracellular pH reduction regulation of intracellular pH vacuolar acidification cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis regulation of pH monoatomic ion homeostasis intracellular chemical homeostasis regulation of biological quality monoatomic cation homeostasis regulation of cellular pH intracellular monoatomic ion homeostasis	membrane-bounded organelle storage vacuole intracellular anatomical structure lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle organelle cytoplasm vacuolar membrane membrane lytic vacuole membrane membrane-bounded organelle storage vacuole intracellular anatomical structure lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle organelle cytoplasm vacuolar membrane membrane lytic vacuole membrane bounding membrane of organelle organelle membrane fungal-type vacuole membrane protein-containing complex ATPase complex catalytic complex vacuolar proton-transporting V-type ATPase, V0 domain membrane protein complex proton-transporting V-type ATPase complex proton-transporting two-sector ATPase complex, proton-transporting domain vacuolar proton-transporting V-type ATPase complex proton-transporting two-sector ATPase complex proton-transporting V-type ATPase, V0 domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth V]	IPR026028	ATPase, V0 complex, subunit 116kDa, eukaryotic	Family
A [auth V]	IPR002490	V-type ATPase, V0 complex, 116kDa subunit family	Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth V]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A [auth V]	MemProtMD	Annotated as membrane protein by MemProtMD

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.